Heavy-ion stopping powers and the low-velocity-projectilez3effect
- 1 September 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 16 (5) , 1812-1821
- https://doi.org/10.1103/physrevb.16.1812
Abstract
Recent heavy-ion stopping-power measurements with elemental solid targets have been analyzed in order to ascertain the influence on effective ion charge of incorporating the low-velocity-projectile effect in Bethe-Bloch calculations. Shell corrections and the mean excitation energy of a given target were held fixed while searching for the best-fit value of a single charge-state parameter. In general, excellent fits to the stopping powers at projectile energies above 0.3 MeV/amu were achieved. Results of the present study compare very favorably with those from other extant methods of analysis.
Keywords
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